T2 icloud calendar cannot be synchronized

*  ~ defaults write -g LogHTTPActivity YES; defaults write -g CalLogSimpleConfiguration -array-add com.apple.calendar.agent.log.push; defaults write -g com.apple.calendar.foundation.preference.logFilePath ~/calendar.log; defaults write -g CalLogSimpleConfiguration -array com.apple.calendar.store.log.caldav.http com.apple.calendar.store.log.caldav.queue
*  ~ notifyutil -p com.apple.calendar.foundation.notification.logConfigUpdated
*  ~ log stream --process CalendarAgent > ~/Httplogs
^C%

*  ~ defaults delete -g LogHTTPActivity; defaults delete -g CalLogSimpleConfiguration; defaults delete -g com.apple.calendar.foundation.preference.logFilePath
*  ~ log stream --process CalendarAgent > ~/Httplogs
Ctrl+C
*  ~ notifyutil -p com.apple.calendar.foundation.notification.logConfigUpdated
*  ~

*  ~ sudo sysdiagnose
Password:
This tool generates files that allow Apple to investigate issues with your
computer and help improve Apple products. The files might contain personal
information found on your device or associated with your iCloud accounts,
including but not limited to your name, serial numbers of your device,
your device name, your attached peripheral devices, your user name, your
email address and email settings, file paths, file names, Siri suggestions,
your computer's IP addresses, and network connection information. This information is used by Apple in accordance with its privacy policy (www.apple.com/privacy) and is not shared with any other company. By using this tool and sending the results to Apple, you consent to Apple using the contents of these files to improve Apple products. Press 'Enter' to continue. Ctrl+\ to cancel. Progress: [|||||||||||||||||||||||||||||||||||||||100%|||||||||||||||||||||||||||||||||||] Output available at '/private/var/tmp/sysdiagnose_2022.04.23_12-27-57+0800_macOS_MacBookPro14-3_21E258.tar.gz'.

sysdiagnose

Tools sysdiagnose, Provide detailed technical analysis and report OS X and Mac Various components of hardware , Make it a potentially valuable tool for advanced troubleshooting and diagnostic requirements .

sysdiagnose Will be taken from Mac Collect a lot of information and data , Include spandump And crash reports ,fs_usage and top, Kernel extension and output of kernel data , Memory usage information and user processes , Details of all system logs and kernel logs , come from System Profiler The report of , Disk usage details and information ,I / O Kit details , Network status and details, and if the process is specified with this command ID（PID）, Then additional process specific details .

from OS X function sysdiagnose And get detailed Mac System performance report

To be in OS X Run advanced system diagnostics , You need to start Terminal And type the following command string

sudo sysdiagnose -f〜/ Desktop /

Use sudo Need administrator password , This is to obtain root Necessary to access and generate advanced system details .-f The logo is optional , Used to specify the target directory , under these circumstances , It puts the output file on the desktop , Otherwise, the command dumps the system diagnosis to OS X Of tmp Directory , be located / var / tmp /

Running sysdiagnose Before , This command will echo a message , Indicates what type of data to collect , And may contain some personal details , Such as user name , Drive name , Network name and computer name . If you don't want all the data from Mac Dump to diagnostic file , Then don't run the command . stay sysdiagnose The complete information previously displayed will run

The diagnostic tool generates files that allow apple to investigate problems with your computer , And help Apple improve its products . The generated file may contain some of your personal information , May include but not limited to , Serial number or similar unique number of your device , Your user name or computer name . Apple uses information in accordance with its privacy policy （www. Apple .com / privacy）, Do not share with any third party . By enabling this diagnostic tool and sending a copy of the generated file to apple , You agree with the content of such documents used by Apple .

Press Enter Key continuation .

Once the command runs , It will take a minute or two to complete the data collection , When finished sys The diagnosis will report that the output file is available on the specified path .